What Is a Correct Cell Notation for a Voltaic Cell

question 8

Multiple Choice

What is a correct cell notation for a voltaic cell based on the reaction below? Cu²⁺(aq) + Pb(s) + SO₄^2-(aq) → Cu(s) + PbSO₄(s)

• A) Pb | PbSO₄ || Cu²⁺ || Cu
• B) Cu | Cu²⁺ || SO₄^2- | PbSO₄ | Pb
• C) Cu | Cu²⁺,SO₄^2- | PbSO₄ | Pb
• D) Cu | Cu²⁺,SO₄^2- || PbSO₄ || Pb
• E) Pb | PbSO₄ | SO₄^2- || Cu²⁺ || Cu

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Definitions:

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A psychological treatment that helps individuals confront their fears by gradual, controlled exposure to the feared object or context without any danger.

Classical Conditioning

The process of learning through the repeated pairing of two stimuli, leading to a situation where a response originally produced by the latter stimulus is later evoked by the former stimulus alone.

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